Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
302-268 A Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-268 3 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2012-03-23   
302-268 4 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2012-02-02   
302-287 1 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-02   
302-287 2 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-10   
302-287 3 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-10   
302-287 4 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-24   
302-287 5 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-24   
302-287 6 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-10   
302-290 A Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-290 0 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-290 1 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-290 2 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-03-10   
302-290 3 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-04-29   
302-290 4 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-04-29   
302-290 5 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-08-11   
302-290 6 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-06-12   
302-290 7 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-29   
302-299 0 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-08-05   
302-299 2 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-08-05   
302-304 4 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2012-11-10   
302-332 3 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-05-26   
302-332 4 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-05-26   
302-332 5 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-05-26   
302-332 6 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-05-26   
302-333 A Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-333 0 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-13   
302-333 1 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-13   
302-333 2 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-13   
302-333 3 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-13   
302-333 4 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-13   
302-333 5 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-13   
302-333 6 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2012-02-03   
302-333 8 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-13   
302-333 9 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-13   
302-357 2 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-04-20   
302-358 5 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-10   
302-358 6 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-10   
302-358 7 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-04-20   
302-415 1 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-10-11   
302-415 4 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-10-11   
302-415 5 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-10-11   
302-421 0 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-02   
302-426 3 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-03   
302-433 1 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-29   
302-433 3 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-29   
302-438 A Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-510 0 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-04-23   
302-516 9 Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-07-13   
302-521 A Wilmington DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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